1.Apply the ultrasonic atomization humidification with high frequency vibration, atomize the water into 1-5 micron ultrafine particles.2.The mist diffuse through wind device, which can effectively increase the indoor humidity and moisture your skin during the atomization.3.The appliance has 3 different time adjusters according to different working requirements.4.Essential oil can be added according to personal favor.5.Ultrasonic vibration produce a cold mist can 100% diffuse and keep the active ingredients of essential oils, make the essential oils more easily absorbed by the body and complete its maximum efficiency.6.The appliance is made of corrosion resistant materials, featured with fashionable and innovative style, waterless automatic power-off, lower noise design, energy-saving, environmental protection,etc.7.Ideal gifts for birthday, anniversary, Mother’s Day, Valentine’s Day or any other occasions.